Which of the following is an example of a public good that the government typically provides?

A public good is something that everyone can use, and one person's use doesn't stop someone else from using it too. An example of a public good that the government typically provides is national defense. When the government protects the country from threats, everyone benefits from this safety, whether they pay taxes or not. Because private companies might not find it profitable to provide defense, the government steps in to ensure that everyone can be safe without anyone being excluded. This shows how government involvement can help avoid market failures, where private markets might not supply essential services.